Blockchain in operations for food service distribution: steps before implementation

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mauro Vivaldini
Keyword(s):  
Supply Chain ◽  
Single Case ◽  
Real Life ◽  
Food Service ◽  
Content Type ◽  
Blockchain Technology ◽  
The Social ◽  
Safe Food ◽  
Social Importance ◽  
Operational Processes

PurposeConsidering the importance of a safe food chain for consumers and the advent of blockchain technology (BT), this research studies a food service (FS) distributor. The research aims to understand the implications related to the functional processes of distribution in FS in which it would be possible to use blockchain to achieve agility, transparency of information and improvements in food safety.Design/methodology/approachFirstly, theory regarding blockchain technology in the supply chain (BT-SC) and FS was analyzed to contextualize the theme conceptually. A single case study including 11 supply chain companies was applied in a BT implementation study in an FS distributor.FindingsInvestment in infrastructure is often identified as a barrier to adoption of BT-SC. This was, however, not found in this case. Furthermore, the validation of users was only necessary for those parties directly participating in the process or information input. Finally, findings differentiate between qualifying criteria and operational processes when considering BT projects in FS.Research limitations/implicationsThe findings are restricted to this single case that provided an in-depth understanding of the topic. Statistical generalization is not possible at this stage of the research.Practical implicationsThe study is a practical example and can provide several insights to anyone looking to implement BT in their SC.Social implicationsThe social importance of the study lies in the importance of FS in the food sector, and by presenting ways that contribute to mitigating risks to consumers.Originality/valueReal-life cases of application of BT-SC illustrate its functionalities in operational processes.

scholarly journals Blockchain-integrated technologies for solving supply chain challenges

2021 ◽  
Vol 3 (2) ◽  
pp. 78-97
Author(s):  
Dhruman Gohil ◽  
Shivangi Viral Thakker
Keyword(s):  
Supply Chain ◽  
Supply Chains ◽  
Real Life ◽  
Extensive Literature ◽  
Research Papers ◽  
Content Type ◽  
Blockchain Technology ◽  
Successful Execution ◽  
Barriers And Challenges ◽  
Smart Technologies

PurposeBlockchain technology was developed to synchronize the data and transactions over the supply chain network and connected nodes. This paper aims to show how blockchain technology can enhance flexibility and agility in supply chain operations. The integration of blockchain and other recently developed technology can help deal with supply chain uncertainties and other challenges being faced by the industry.Design/methodology/approachThrough an extensive literature review of existing research papers and conversation with supply chain managers, barriers and challenges in the supply chain were identified. Some elements were researched of blockchain technology that can be used to resolve some challenges. Blockchain technology and other technologies integration is developed for implementation in supply chain for better visibility and efficiency of supply chain.FindingsThe challenges in the supply chain are categorized, and the solution is given through the integration of blockchain and other technologies like Internet of Things and artificial intelligence. The integration shows the execution of tasks through blockchain and various technologies in supply chain.Research limitations/implicationsBlockchain in supply chain is finding its strong place in India when compared to developing nations. There is a need for technology experts, supply chain managers and consumers to understand blockchain’s importance. Challenges faced by industries to use blockchain may be analyzed further with real-life industry case studies.Practical implicationsThis research helps enterprises in successful execution of smart technologies in their supply chains. This research helps enterprises in successful execution of smart technologies in their supply chains. Managers and practitioners may use the models developed in real-time implementation. The technologies are described in detail to help the practitioners select the best suitable for their organization.Social implicationsDigital supply chains are finding the way in industries due to lean and efficient nature. It is beneficial to use the smart technologies to make supply chain green and sustainable.Originality/valueThe implementation of the digital supply chain and its challenges are discussed in the research paper. This will work as a platform for research in the area of technologies for supply chain.

Improvement of public distribution system efficiency applying blockchain technology during pandemic outbreak (COVID-19)

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Anup Kumar
Keyword(s):  
Supply Chain ◽  
Distribution System ◽  
Negative Impact ◽  
Real Life ◽  
Cost Benefit ◽  
Content Type ◽  
Public Distribution System ◽  
Blockchain Technology ◽  
Supply Chain Efficiency ◽  
The Cost

PurposeThe purpose of this paper is to analytically examine the viability of using blockchain technology (BT) in a public distribution system (PDS) supply chain to overcome issues of shrinkage, misplacement and ghost demand.Design/methodology/approachThe authors use a standard news vendor model with two objectives, the first of which includes a reduction of the total cost of stock, while the second includes minimization of the negative impact of human suffering due to the nonavailability of subsidized food supplies to the needy people.FindingsThe authors applied the model to a real-life case to draw meaningful insights. The authors also analyzed the cost/benefit tradeoff of adopting BT in a PDS supply chain. The results show that the adoption of BT in a charitable supply chain can reduce pilferage and ghost demand significantly.Originality/valueThe paper is positioned for utilizing inventory visibility via consistent and tamper-resistant data stream flow capability of BT to enhance the overall efficiency of PDS. Notably, Indian PDS faces three major challenges in terms of its supply chain efficiency.

Blockchain as supply chain technology: considering transparency and security

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Pei Xu ◽  
Joonghee Lee ◽  
James R. Barth ◽  
Robert Glenn Richey
Keyword(s):  
Supply Chain ◽  
Text Mining ◽  
Information Security ◽  
Design Methodology ◽  
Use Cases ◽  
Future Research ◽  
Content Type ◽  
Blockchain Technology ◽  
Twitter Data ◽  
The Way

PurposeThis paper discusses how the features of blockchain technology impact supply chain transparency through the lens of the information security triad (confidentiality, integrity and availability). Ultimately, propositions are developed to encourage future research in supply chain applications of blockchain technology.Design/methodology/approachPropositions are developed based on a synthesis of the information security and supply chain transparency literature. Findings from text mining of Twitter data and a discussion of three major blockchain use cases support the development of the propositions.FindingsThe authors note that confidentiality limits supply chain transparency, which causes tension between transparency and security. Integrity and availability promote supply chain transparency. Blockchain features can preserve security and increase transparency at the same time, despite the tension between confidentiality and transparency.Research limitations/implicationsThe research was conducted at a time when most blockchain applications were still in pilot stages. The propositions developed should therefore be revisited as blockchain applications become more widely adopted and mature.Originality/valueThis study is among the first to examine the way blockchain technology eases the tension between supply chain transparency and security. Unlike other studies that have suggested only positive impacts of blockchain technology on transparency, this study demonstrates that blockchain features can influence transparency both positively and negatively.

A robust possibilistic programming model for production-routing problem in a three-echelon supply chain

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mohammad Ali Beheshtinia ◽  
Narjes Salmabadi ◽  
Somaye Rahimi
Keyword(s):  
Supply Chain ◽  
Real Life ◽  
Model Parameters ◽  
Pickup And Delivery ◽  
Distribution Centers ◽  
Routing Problem ◽  
Remarkable Feature ◽  
Content Type ◽  
Proposed Model ◽  
Production Routing

Purpose This paper aims to provide an integrated production-routing model in a three-echelon supply chain containing a two-layer transportation system to minimize the total costs of production, transportation, inventory holding and expired drugs treatment. In the proposed problem, some specifications such as multisite manufacturing, simultaneous pickup and delivery and uncertainty in parameters are considered. Design/methodology/approach At first, a mathematical model has been proposed for the problem. Then, one possibilistic model and one robust possibilistic model equivalent to the initial model are provided regarding the uncertain nature of the model parameters and the inaccessibility of their probability function. Finally, the performance of the proposed model is evaluated using the real data collected from a pharmaceutical production center in Iran. The results reveal the proper performance of the proposed models. Findings The results obtained from applying the proposed model to a real-life production center indicated that the number of expired drugs has decreased because of using this model, also the costs of the system were reduced owing to integrating simultaneous drug pickup and delivery operations. Moreover, regarding the results of simulations, the robust possibilistic model had the best performance among the proposed models. Originality/value This research considers a two-layer vehicle routing in a production-routing problem with inventory planning. Moreover, multisite manufacturing, simultaneous pickup of the expired drugs and delivery of the drugs to the distribution centers are considered. Providing a robust possibilistic model for tackling the uncertainty in demand, costs, production capacity and drug expiration costs is considered as another remarkable feature of the proposed model.

Applying Industry 4.0 technologies in the COVID–19 sustainable chains

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Carina Acioli ◽  
Annibal Scavarda ◽  
Augusto Reis
Keyword(s):  
Supply Chain ◽  
Supply Chains ◽  
Industry 4.0 ◽  
Supply Chain Performance ◽  
Chain Process ◽  
Sustainable Supply Chain ◽  
Content Type ◽  
Sustainable Performance ◽  
The Social ◽  
New Research

PurposeThe purpose of this paper is 1) to investigate the effects on the crucial Industry 4.0 technological innovations that interact between the real and virtual worlds and that are applied in the sustainable supply chain process; 2) to contribute to the identification of the opportunities, the challenges and the gaps that will support the new research study developments and 3) to analyze the impact of the Industry 4.0 technologies as facilitators of the sustainable supply chain performance in the midst of the Coronavirus (COVID-19).Design/methodology/approachThis research is performed through a bibliographic review in the electronic databases of the Emerald Insight, the Scopus and the Web of Science, considering the main scientific publications on the subject.FindingsThe bibliographic search results in 526 articles, followed by two sequential filters for deleting the duplicate articles (resulting in 487 articles) and for selecting the most relevant articles (resulting in 150 articles).Practical implicationsThis article identifies the opportunities and the challenges focused on the emerging Industry 4.0 theme. The opportunities can contribute to the sustainable performance of the supply chains and their territories. The Industry 4.0 can also generate challenges like the social inequalities related to the position of the man in the labor market by replacing the human workforce with the machines. Therefore, the man-machine relationship in the Industry 4.0 era is analyzed as a gap in the literature. Therefore, as a way to fill this gap, the authors of this article suggest the exploration of the research focused on the Society 5.0. Also known as “super-smart society,” this recent theme appeared in Japan in April 2016. According to Fukuda (2020), in addition to the focus on the technological development, the Society 5.0 also aims at the quality of life and the social challenge resolutions.Originality/valueThis article contributes to the analysis of the Industry 4.0 technologies as facilitators in the sustainable supply chain performance. It addresses the impacts of the Industry 4.0 technologies applied to the supply chains in the midst of the COVID-19 pandemic, and it analyzes the research gaps and limitations found in the literature. The result of this study can add value and stimulate new research studies related to the application of the Industry 4.0 technologies as facilitators in the supply chain sustainable performance. It can encourage the studies related to the COVID-19 impacts on the sustainable supply chains, and it can promote the research development on the relationship among the man, the machine and the labor in the Fourth Industrial Revolution.

Internal integration in humanitarian supply chain management

2017 ◽  
Vol 7 (1) ◽  
pp. 26-56 ◽  
Author(s):  
David Makepeace ◽  
Peter Tatham ◽  
Yong Wu
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Single Case ◽  
Future Research ◽  
Functional Interpretation ◽  
Chain Management ◽  
Content Type ◽  
Demand Chain ◽  
Management Concepts ◽  
Revised Definitions

Purpose The purpose of this paper is to compare perspectives on humanitarian logistics (HL) and supply chain management (SCM) among programmes and logistics/support staff. Design/methodology/approach Underpinned by services supply chain management (SSCM) theory, a single case study of a leading international non-governmental organisation is presented based on a web-based survey of the organisation’s global operations staff, supplemented by semi-structured interviews conducted with senior representatives. Findings The study is believed to be the first to consider the different perspectives of programmes and logistics staff on the interpretation of logistics and SCM. The results indicate both significant divergence between the views of these two cohorts, as well as a general lack of clarity over the concept of SCM, its relationship with logistics and the cross-functional nature of SCM. Research limitations/implications Insufficient responses from programme staff limit the generalisability of the findings. Suggestions for future research include further examination of the potential of applying SSCM and demand chain management concepts to the humanitarian context. Practical implications The results support the notion that a broader, more strategic interpretation of SCM, more clearly distinguished from the practice of HL, may assist in breaking down perceived jurisdictional boundaries, bridging the gap between programmes and logistics teams, and strengthening demand-chain influences and the “voice of the beneficiary”. Originality/value By taking into account the views of non-logisticians, a broader, cross-functional interpretation of SCM is offered leading to revised definitions for both SCM and HL within this sector, together with a framework that integrates SCM across humanitarian relief and development contexts.

Supply chain integration and coordination for international sourcing in the context of China’s processing trade

2018 ◽  
Vol 118 (9) ◽  
pp. 1730-1748 ◽  
Author(s):  
Mingu Kang ◽  
Kihyun Park ◽  
Ma Ga (Mark) Yang ◽  
Mark H. Haney
Keyword(s):  
Supply Chain ◽  
Single Case ◽  
Supply Chain Integration ◽  
Processing Trade ◽  
Content Type ◽  
Study Approach ◽  
International Sourcing ◽  
Three Stages ◽  
Simple Assembly

Purpose The purpose of this paper is to explore how a foreign invested manufacturing company’s (FIMC) components sourcing process evolves in order to improve its supply chain outcomes in the context of China’s processing trade. Design/methodology/approach Grounded in the theory bases of the international sourcing process and supply chain integration, this study utilizes a single-case-study approach with a small- to medium-sized FIMC engaged in China’s processing trade. Findings This study identifies three stages of the components sourcing process: simple assembly stage, components localization stage and supply chain integration stage. In addition, the case study suggests that the type of processing trade evolves from processing with supplied materials to processing with imported materials as the sourcing process proceeds through the three stages and the internal and external environments change. Originality/value To our knowledge, this paper is the first to focus on an FIMC’s components sourcing process in the context of China’s processing trade. It contributes to a better understanding of how FIMCs progress through the components sourcing process and apply different types of processing trade in China to maximize their supply chain outcomes.

scholarly journals Exploring collaboration within social housing retrofit practice for an ageing population: a single case study in the West of Scotland

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Dayna Rodger ◽  
Nicola Callaghan ◽  
Craig Thomson
Keyword(s):  
Social Housing ◽  
Single Case ◽  
Well Being ◽  
Unintended Consequences ◽  
Ageing Population ◽  
Single Case Study ◽  
Content Type ◽  
Data Infrastructure ◽  
The Social

Purpose Sustainably addressing the social and economic demands from an ageing population is a major global challenge, with significant implications for policy and practice. This is resultant of the increasing demand for housing adaptations to prevent increased pressure upon acute health services. Through the lens of institutional theory, this paper aims to explore the levels of joined-up retrofit practice within a Scottish social housing provider, under a constructivist approach. Design/methodology/approach An exploratory single case study of a Scottish local authority was undertaken. Within this, nine key stakeholders were interviewed, taking a hierarchical approach, from director to repair and maintenance staff. Results were analysed by using Braun and Clarke’s six stages of thematic analysis. Findings There is a need for greater levels of integration within retrofit practice to not only improve the health and well-being of the older population but also increase efficiency and economic savings within public services. Currently, there are key issues surrounding silo-based decision-making, poor data infrastructure, power struggles and a dereliction of built environment knowledge and expertise, preventing both internal and external collaboration. However, housing, energy and health have interlinking agendas which are integral to achieving ageing in place. Therefore, there must be system-wide recognition of the potential benefits of improved cross-sector collaboration, preventing unintended consequences whilst providing socioeconomic outcomes. Originality/value This research provides a new perspective surrounding retrofit practice within the context of an ageing population. It highlights the requirement for improved cross sector collaboration and the social and economic cost of poor quality practice.

Social impacts of a short-distance relocation process and new ways of working

2017 ◽  
Vol 19 (4) ◽  
pp. 265-284 ◽  
Author(s):  
Matti Christersson ◽  
Christopher Heywood ◽  
Peggie Rothe
Keyword(s):  
Short Distance ◽  
Single Case ◽  
Social Impacts ◽  
Employee Perceptions ◽  
Research Approach ◽  
Content Type ◽  
New Ways Of Working ◽  
The Social ◽  
Organizational Relocation

Purpose The purpose of this paper is to investigate the social impacts of short-distance office relocation that also involved a new way of working, as perceived by employees during a relocation process. Relocation is any process of moving business premises and can consist of (often) significant change in locality, building change, workplace change and ways of working. This case study was not influenced by the effect of locality change making it hence a short-distance relocation. Design/methodology/approach The social impacts are analysed based on the perceptions of approximately 15 per cent (nine employees) of the case organization across the relocation process – two months before, one week before and four months after the move. The qualitative data collection is conducted by semi-structured interviews, supplemented by diaries and participatory action research. Findings Before the relocation, the subject organization’s old premises were considered inadequate. Still, employees had concerns during the process about the new open office environment including the adoption of new ways of working. Some employees did experience resistance towards the change, although the amount of engagement possibilities was deemed sufficient and engagement recognized as an important part of the process. After the relocation, adaptation was considered easier than originally anticipated and experiences of improved inter-team collaboration were reported by most while others experienced just the opposite, pointing out to emerging individual differences. Research limitations/implications The limitations of this study arise mainly from the ability to statistically generalize on the basis of a single case study which this paper represents. Furthermore, since the last interviews were made four months after the move, all post-occupancy implications were possibly not yet fully experienced. Originality/value The paper provides information on the social impacts of organizational relocation process, as it identifies individual employee perceptions during a relocation process where locality change is minimal. Moreover, the threefold research approach across the relocation process enables the appearance of possible time-dependent development of adaptation to change in employee perceptions and these perceptions to be analysed in more detail.

scholarly journals Transforming the news value chain in the social era: a community perspective

2015 ◽  
Vol 20 (3) ◽  
pp. 313-326 ◽  
Author(s):  
Maria Jose Hernandez Serrano ◽  
Anita Greenhill ◽  
Gary Graham
Keyword(s):  
Supply Chain ◽  
Conceptual Framework ◽  
Value Chain ◽  
Firm Strategy ◽  
Consumer Participation ◽  
Community Type ◽  
Local News ◽  
Content Type ◽  
The Social ◽  
News Industry

Purpose – The purpose of this paper is to develop a conceptual framework to understand the influence that the social era is having on the value chain of the local news industry. The authors theoretically advance value chain theory by, firstly, considering the influence of community type and age on consumption and, secondly, exploring the role that consumers can play in value-adding activities. The theoretical contribution of this study lies in moving from a transactional approach towards consumer relationships in the value chain towards managing consumers as a source of relational value (e.g. co-creation and integrated perspectives). Design/methodology/approach – The conceptual framework is theoretically positioned in relation to community and digital community practices in the social era. A series of research questions are presented, then these questions are explored drawing on empirical data from the Pew database. The authors then advance the framework further to consider news firm strategy towards its consumers. Fifteen in-depth executive interviews were conducted with local news organizations in the Manchester area of the UK. Findings – The authors illustrate that different types of communities (merging cohorts and locations) are influencing levels of technological and social connectivity within the value chain. The authors also found that the news industry is experimenting with reconfiguring its consumer relations from a purely transactional to a co-created and participatory value-added activity in the social era. In terms of its policy impact, the findings in this paper show that the whole strategic value chain ideology of the news industry needs to change radically; away from its largely transactional (and lack of trust) approach in the ability of consumers to create value in the supply chain (other than to buy a product) and, move towards much greater consumer involvement and participation in value chain processes (creation, production and distribution of news products and services). Originality/value – The change associated with social media and connectivity is changing the way that different community types and consumer groups are now consuming and participating in news content creation. Unlike previous studies, the authors show that there is variance and complexity in the levels of consumer participation by community type/age group. Using the Pew data, the authors contribute to knowledge on the value creation strategy of news firms in the social era, by identifying how communicative, social and communicative logics influence value and co-creation activities in the local news supply chain. Through interviews, the authors advance value co-creation theory from its strategic and marketing origins to operational and supply chain implementation.

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